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arm64: dts: rockchip: Add io-domains to rk3308-rock-pi-s

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The VCCIO4 io-domain used for WiFi/BT is using 1v8 IO signal voltage.

Add io-domains node with the VCCIO supplies connected on the board.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20240521211029.1236094-13-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Jonas Karlman
2024-05-21 21:10:15 +00:00
committed by Heiko Stuebner
parent d1829ba469
commit 100b3bdee6
1 changed files with 10 additions and 0 deletions
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10
arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts
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@@ -223,6 +223,16 @@ &i2c1 {
status = "okay";
};
&io_domains {
vccio0-supply = <&vcc_io>;
vccio1-supply = <&vcc_io>;
vccio2-supply = <&vcc_io>;
vccio3-supply = <&vcc_io>;
vccio4-supply = <&vcc_1v8>;
vccio5-supply = <&vcc_io>;
status = "okay";
};
&pinctrl {
pinctrl-names = "default";
pinctrl-0 = <&rtc_32k>;